CF Mesa and CF Light Mesa insulated metal panels can be used as a monolithic wall assembly, with steel exterior and interior finished wall surfaces that sandwich a foamed-in-place polyurethane core. Peninsula Architects of Peninsula, Ohio, opted for the panels in its plans for food distributor Sima & Sons Produce, where they function as both exterior walls as well as interior walls for the company’s coolers. The walls are also exposed in some areas of the facility’s offices.